Shark backpack



FIG. 1 is a perspective view of a shark backpack showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left view thereof; and,

FIG. 7 is a right view thereof.

The broken lines showing of buckles and connectors in FIGS. 1-7 areincluded for the purpose of showing environmental structure and form nopart of the claimed design.

CLAIM The ornamental design for a shark backpack, as shown anddescribed.